*2020/10/02 12:00:13.42 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/07/18 16:07:42.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 10 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : 8FAF7DE NUMBER OF CHANNELS : 53 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------------- --------------- -------------- -------------- 1 Bottle:Firing_Sequence n/a 1 10 2 Bottle_Number n/a 1 10 3 Pressure decibar 4.85 41.443 4 Depth metres 4.8 41.017 5 Temperature:Primary 'deg C (ITS90)' -1.541 4.0305 6 Conductivity:Primary S/m 2.552347 2.782739 7 Transmissivity %/metre 22.2 56.3 8 Fluorescence:URU:Seapoint mg/m^3 0.306 2.763 9 PAR uE/m^2/sec 0.26E-01 87.806 10 PAR:Reference uE/m^2/sec 367.022 412.195 11 Salinity:T0:C0 PSS-78 29.3987 32.3591 12 Oxygen:Dissolved:SBE mL/L 7.368 10.216 13 Oxygen:Dissolved:SBE umol/kg 320.5872 444.8912 14 Sample_Number n/a 506 515 15 Number_of_bin_records n/a 48 241 16 Salinity:Bottle PSS-78 29.4206 32.3627 17 Flag:Salinity:Bottle ' ' 18 Nitrate_plus_Nitrite umol/L 0 7.1 19 Flag:Nitrate_plus_Nitrite n/a 20 Silicate umol/L 14.25 28.89 21 Flag:Silicate n/a 22 Phosphate umol/L 0.668 1.635 23 Flag:Phosphate n/a 24 Analysis_Method n/a 2 2 25 Carbon:Dissolved:Inorganic umol/kg 1891.35 2169.83 26 Flag:Carbon:Dissolved:Inorganic ' ' 27 Alkalinity:Total umol/kg 2047.38 2241.03 28 Flag:Alkalinity:Total ' ' 29 Oxygen:Isotope:18 /mille -1.76 -1.39 30 Chlorophyll:Extracted2 mg/m^3 0.35 3.39 31 Nitrate_plus_Nitrite2 umol/L 0.19 7.79 32 Flag:Nitrate_plus_Nitrite2 ' ' 33 Silicate2 umol/L 14.56 29.56 34 Flag:Silicate2 ' ' 35 Phosphate2 umol/L 0.746 1.78 36 Flag:Phosphate2 ' ' 37 Ammonium umol/L 0.4 3.43 38 Chlorophyll:Extracted3 mg/m^3 0.685 3.545 39 Phaeo-Pigment:Extracted3 mg/m^3 0.118 0.563 40 SPM mg/L 0.7E-02 0.9E-02 41 CDOM_a250 m^-1 2.1591 3.8711 42 CDOM_a254 m^-1 2.0155 3.6209 43 CDOM_a350 m^-1 0.2964 1.0031 44 CDOM_a365 m^-1 0.246 0.8502 45 CDOM_a375 m^-1 0.2037 0.7891 46 CDOM_a412 m^-1 0.1126 0.5846 47 CDOM_a440 m^-1 0.766E-01 0.4711 48 CDOM_a443 m^-1 0.732E-01 0.4654 49 CDOM_a250:a365 m^-1 4.553 9.3633 50 CDOM_S290-350 m^-1 -0.216E-01 -0.182E-01 51 CDOM_S275-295 m^-1 -0.246E-01 -0.224E-01 52 CDOM_S350-400 m^-1 -0.159E-01 -0.137E-01 53 CDOM_S275-295:S350-400 m^-1 1.4098 1.7996 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 3 I I 0 2 -99 ' ' 3 I I 0 3 -99 ' ' 7 F ' ' 1 4 -99 ' ' 7 F ' ' 1 5 -99 ' ' 9 F ' ' 4 6 -99 ' ' 10 F ' ' 6 7 -99 ' ' 6 F ' ' 1 8 -99 ' ' 8 F ' ' 3 9 -99 ' ' 7 F ' ' 1 10 -99 ' ' 7 F ' ' 1 11 -99 ' ' 9 F ' ' 4 12 -99 ' ' 7 F ' ' 2 13 -99 ' ' 6 F ' ' 1 14 -99 ' ' 5 I I 0 15 -99 ' ' 5 I I 0 16 -99 ' ' 9 F R4 4 17 0 ' ' 3 NQ C ' ' 18 -99 ' ' 7 F R4 2 19 0 ' ' 3 NQ C ' ' 20 -99 ' ' 7 F R4 2 21 0 ' ' 3 NQ C ' ' 22 -99 ' ' 8 F R4 3 23 0 ' ' 3 NQ C ' ' 24 -99 ' ' 3 I I 0 25 -99 ' ' 8 F R4 2 26 0 ' ' 3 NQ C ' ' 27 -99 ' ' 7 F R4 1 28 0 ' ' 3 NQ C ' ' 29 -99 ' ' 7 F R4 2 30 -99 ' ' 7 F R4 2 31 -99 ' ' 7 F R4 2 32 0 ' ' 3 NQ C ' ' 33 -99 ' ' 7 F R4 2 34 0 ' ' 3 NQ C ' ' 35 -99 ' ' 8 F R4 3 36 0 ' ' 3 NQ C ' ' 37 -99 ' ' 7 F R4 2 38 -99 ' ' 7 F R4 2 39 -99 ' ' 7 F R4 2 40 -99 ' ' 8 F R4 3 41 -99 ' ' 8 F R4 4 42 -99 ' ' 8 F R4 4 43 -99 ' ' 8 F R4 4 44 -99 ' ' 8 F R4 4 45 -99 ' ' 8 F R4 4 46 -99 ' ' 8 F R4 4 47 -99 ' ' 8 F R4 4 48 -99 ' ' 8 F R4 4 49 -99 ' ' 8 F R4 4 50 -99 ' ' 8 F R4 4 51 -99 ' ' 8 F R4 4 52 -99 ' ' 8 F R4 4 53 -99 ' ' 8 F R4 4 $END $REMARKS Quality flags have the following significance: ---------------------------------------------------------------------------------- 0 = Acceptable measurement with no header comment 1 = Sample for this measurement was collected but not analyzed. Sample lost. 2 = Acceptable measurement with header comment 3 = Questionable measurement (Probably Good) 4 = Poor measurement (Probably Bad) 5 = Measurement not reported (Bad) 6 = Mean of replicate measurements 7 = Manual chromatographic peak measurement 8 = Irregular digital chromatographic peak integration 9 = Sample was planned for this measurement from this bottle but was not collected ---------------------------------------------------------------------------------- $END *ADMINISTRATION MISSION : 2016-017 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : C3O / DBO SCIENTIST : Vagle S. PLATFORM : Sir Wilfrid Laurier *LOCATION GEOGRAPHIC AREA : North Pacific/ Bering Sea / Chukchi Sea STATION : DBO4.1 EVENT NUMBER : 193 LATITUDE : 70 58.39000 N ! (deg min) LONGITUDE : 161 53.77000 W ! (deg min) WATER DEPTH : 46 ALTIMETER (M) : 3.81 ! custom item $REMARKS Altimeter value is distance from bottom and is calculated as the median of the deepest 2 metres of data. $END *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0941 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 5048 Conductivity ' ' 3579 'Pressure:Digiquartz with TC' ' ' 131733 Temperature:2 ' ' 5073 Conductivity:2 ' ' 3581 Fluorometer:Seapoint ' ' 2745 'Transmissometer:WET Labs C-Star' ' ' 1050 'Oxygen:SBE 43' ' ' 1117 Altimeter ' ' 40853 PAR/Irradiance:Biospherical/Licor ' ' 70123 Unavailable ' ' ' ' 'SPAR/Surface Irradiance' ' ' 20281 $END $REMARKS Software Version Seasave V 7.25.0.151 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.2.3 2020/09/15 12:15:53 1599 1599 CLEAN 5.2.4 2020/09/15 12:16:16 1599 1599 ADDSAMP 3.6 2020/09/15 13:03:12 1599 1599 BINAVE 4.2.1 2020/09/15 13:03:56 1599 10 MERGE 3.5.1 2020/09/15 15:15:21 10 10 CLEAN 5.2.4 2020/09/21 13:22:34 10 10 CALIB 12.0.1 2020/10/01 15:35:10 10 10 SORT 3.6 2020/10/02 09:08:15 10 10 REMOVECH 8.2 2020/10/02 10:58:23 10 10 CHGUNITS 3.1.2 2020/10/02 10:58:56 10 10 REORDER 1.3.1 2020/10/02 10:59:05 ? ? HDREDIT2 3.2 2020/10/02 12:00:13 ? ? $END $REMARKS -CLEAN functions: 2020/09/15 12:16:00 20 Reset #RECS, MIN & MAX values in header. Set event to last 4 characters of file name -The following ADDSAMP parameters were used: Sample Number Lookup File: D:\Telework\2016-017\Processing\hydro\addsamp.csv Bottle Channel Name: Bottle_Number -The following BINAVE parameters were used: Bin channel = Bottle_Number Averaging interval = 1.00 Minimum bin value = 0.000 Bin value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -The following MERGE parameters were used: 2020/09/15 15:15:21 Merge Channel: Bottle_Number Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: ALL Secondary Channels to Include: Bottle_Number, Bottle:Position, Salinity:Bottle, Flag:Salinity:Bottle, Oxygen:Dissolved, Flag:Oxygen:Dissolved, Nitrate_plus_Nitrite, Flag:Nitrate_plus_Nitrite, Silicate, Flag;Silicate, Phosphate, Flag:Phosphate, Analysis_Method, Chlorophyll:Extracted, Flag:Chlorophyll:Extracted, Phaeo-Pigment:Extracted, Carbon:Dissolved:Inorganic, Flag:Carbon:Dissolved:Inorganic, Alkalinity:Total, Flag:Alkalinity, Oxygen:Isotope:18, Chlorophyll:Extracted2, Nitrate_plus_Nitrite2, Flag:Nitrate_plus_Nitrite2, Silicate2, Flag;Silicate2, Phosphate2, Flag:Phosphate2, Ammonium, Chlorophyll:Extracted3, Phaeo-Pigment:Extracted3, SPM, CDOM_a250, CDOM a254, CDOM a350, CDOM a365, CDOM a375, CDOM a412, CDOM a440, CDOM a443, CDOM a250:a365, CDOM S290-350, CDOM S275-295, CDOM S350-400, CDOM S275-295:S350-400 Primary file : D:\Telework\2016-017\Processing\hydro\2016-017-0193.samavg Secondary file: D:\Telework\2016-017\Processing\hydro\2016-017-0193.mrg6 Comments from secondary file: D:\Telework\2016-017\Processing\hydro\2016-017-0193.mrg6 -------------------------------------------------------- -The following MERGE parameters were used: 2020/09/15 13:09:23 Merge Channel: Sample_Number Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: ALL Secondary Channels to Include: Salinity:Bottle, Flag:Salinity:Bottle Primary file : D:\Telework\2016-017\Processing\hydro\2016-017-0193.cst Secondary file: D:\Telework\2016-017\Processing\hydro\2016-017-0193.sal -The following MERGE parameters were used: 2020/09/15 15:07:38 Merge Channel: Sample_Number Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: ALL Secondary Channels to Include: Oxygen:Dissolved, Flag:Oxygen:Dissolved Primary file : D:\Telework\2016-017\Processing\hydro\2016-017-0193.mrg1 Secondary file: D:\Telework\2016-017\Processing\hydro\2016-017-0193.oxy -The following MERGE parameters were used: 2020/09/15 15:08:28 Merge Channel: Sample_Number Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: ALL Secondary Channels to Include: Nitrate_plus_Nitrite, Flag:Nitrate_plus_Nitrite, Silicate, Flag;Silicate, Phosphate, Flag:Phosphate, Analysis_Method Primary file : D:\Telework\2016-017\Processing\hydro\2016-017-0193.mrg2 Secondary file: D:\Telework\2016-017\Processing\hydro\2016-017-0193.nut -The following MERGE parameters were used: 2020/09/15 15:12:33 Merge Channel: Sample_Number Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: ALL Secondary Channels to Include: Chlorophyll:Extracted, Flag:Chlorophyll:Extracted, Phaeo-Pigment:Extracted Primary file : D:\Telework\2016-017\Processing\hydro\2016-017-0193.mrg3 Secondary file: D:\Telework\2016-017\Processing\hydro\2016-017-0193.chl -The following MERGE parameters were used: 2020/09/15 15:13:03 Merge Channel: Sample_Number Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: ALL Secondary Channels to Include: Carbon:Dissolved:Inorganic, Flag:Carbon:Dissolved:Inorganic, Alkalinity:Total, Flag:Alkalinity, Oxygen:Isotope:18, Chlorophyll:Extracted2, Nitrate_plus_Nitrite2, Flag:Nitrate_plus_Nitrite2, Silicate2, Flag;Silicate2, Phosphate2, Flag:Phosphate2 Primary file : D:\Telework\2016-017\Processing\hydro\2016-017-0193.mrg4 Secondary file: D:\Telework\2016-017\Processing\hydro\2016-017-0193.alk -The following MERGE parameters were used: 2020/09/15 15:13:59 Merge Channel: Sample_Number Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: ALL Secondary Channels to Include: Ammonium, Chlorophyll:Extracted3, Phaeo-Pigment:Extracted3, SPM, CDOM_a250, CDOM a254, CDOM a350, CDOM a365, CDOM a375, CDOM a412, CDOM a440, CDOM a443, CDOM a250:a365, CDOM S290-350, CDOM S275-295, CDOM S350-400, CDOM S275-295:S350-400 Primary file : D:\Telework\2016-017\Processing\hydro\2016-017-0193.mrg5 Secondary file: D:\Telework\2016-017\Processing\hydro\2016-017-0193.NH4 -CLEAN functions: 2020/09/21 13:22:28 20 Reset #RECS, MIN & MAX values in header. Change character data from " " to "0" in channels Flag* Delete Empty Channels: 5 deleted. -CALIB parameters: 2020/10/01 15:35:10 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = D:\Telework\2016-017\Processing\doc\2016-017-recal.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 20 Oxygen:Dissolved:SBE mL/L 10 0.2710000E-01 0.1040200E+01 -SORT parameters: 2020/10/02 09:08:15 Sorted in ascending order of channel Pressure [decibar] -REMOVECH 2020/10/02 10:58:23 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Status:Pump Altimeter [metres] Descent_Rate [m/s] Salinity:T1:C1 [PSS-78] Flag Bottle_Number:2nd -CHANGE units: Temperature reference channel: Temperature:Primary [deg C (ITS90)] Salinity reference channel: Salinity:T0:C0 [PSS-78] 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2020/10/02 12:00:13 Applied edit header: D:\Telework\2016-017\Processing\doc\HYDRO\2016-017-bot-hdr.txt Channel 1: Bottle:Firing_Sequence [n/a] Name: Bottle_Number ==> Bottle:Firing_Sequence Channel 2: Bottle_Number [n/a] Name: Bottle:Position ==> Bottle_Number Channel 3: Pressure [decibar] Format: F10.3 ==> F7.1 Channel 4: Depth [metres] Name: Depth:Salt_Water ==> Depth Format: F10.3 ==> F7.1 Channel 6: Conductivity:Primary [S/m] Format: F11.6 ==> F10.6 Channel 7: Transmissivity [%/metre] Name: Transmissivity:1 ==> Transmissivity Channel 9: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 10: PAR:Reference [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 12: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 15: Number_of_bin_records [n/a] Pad: ' ' ==> -99 Channel 16: Salinity:Bottle [PSS-78] Units: ==> PSS-78 Channel 21: Flag:Silicate [n/a] Name: Flag;Silicate ==> Flag:Silicate Channel 24: Analysis_Method [n/a] Units: ==> n/a Channel 25: Carbon:Dissolved:Inorganic [umol/kg] Units: mg/L ==> umol/kg Channel 27: Alkalinity:Total [umol/kg] Units: ==> umol/kg Format: F8.2 ==> F7.1 Channel 28: Flag:Alkalinity:Total [] Name: Flag:Alkalinity ==> Flag:Alkalinity:Total Channel 29: Oxygen:Isotope:18 [/mille] Format: F10.3 ==> F7.2 Channel 34: Flag:Silicate2 [] Name: Flag;Silicate2 ==> Flag:Silicate2 Channel 38: Chlorophyll:Extracted3 [mg/m^3] Format: F8.3 ==> F7.2 Channel 39: Phaeo-Pigment:Extracted3 [mg/m^3] Format: F8.3 ==> F7.2 Channel 42: CDOM_a254 [m^-1] Name: CDOM a254 ==> CDOM_a254 Channel 43: CDOM_a350 [m^-1] Name: CDOM a350 ==> CDOM_a350 Channel 44: CDOM_a365 [m^-1] Name: CDOM a365 ==> CDOM_a365 Channel 45: CDOM_a375 [m^-1] Name: CDOM a375 ==> CDOM_a375 Channel 46: CDOM_a412 [m^-1] Name: CDOM a412 ==> CDOM_a412 Channel 47: CDOM_a440 [m^-1] Name: CDOM a440 ==> CDOM_a440 Channel 48: CDOM_a443 [m^-1] Name: CDOM a443 ==> CDOM_a443 Channel 49: CDOM_a250:a365 [m^-1] Name: CDOM a250:a365 ==> CDOM_a250:a365 Channel 50: CDOM_S290-350 [m^-1] Name: CDOM S290-350 ==> CDOM_S290-350 Channel 51: CDOM_S275-295 [m^-1] Name: CDOM S275-295 ==> CDOM_S275-295 Channel 52: CDOM_S350-400 [m^-1] Name: CDOM S350-400 ==> CDOM_S350-400 Channel 53: CDOM_S275-295:S350-400 [m^-1] Name: CDOM S275-295:S350-400 ==> CDOM_S275-295:S350-400 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\2016-17\Raw\2016-17-0193.hex Software Version Seasave V 7.25.0.151 Temperature SN = 5048 Conductivity SN = 3579 Number of Bytes Per Scan = 44 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Jul 18 2016 16:07:23 NMEA Latitude = 70 58.39 N NMEA Longitude = 161 53.77 W NMEA UTC (Time) = Jul 18 2016 16:07:42 Store Lat/Lon Data = Append to Every Scan SBE 11plus V 5.2 number of scans to average = 1 pressure baud rate = 9600 NMEA baud rate = 4800 surface PAR voltage added to scan A/D offset = 8 GPIB address = 1 advance primary conductivity 0.073 seconds advance secondary conductivity 0.073 seconds autorun on power up is disabled S> Cruise: 2016-17 Canada's Three Oceans (C3O) Ship: CCGS Sir Wilfrid Laurier Scientist: Svein Vagle Station: DBO4.1 Depth: 46 System UTC = Jul 18 2016 16:07:23 # nquan = 21 # nvalues = 1599 # units = specified # name 0 = scan: Scan Count # name 1 = bpos: Bottle Position in Carousel # name 2 = nbf: Bottles Fired # name 3 = prDM: Pressure, Digiquartz [db] # name 4 = depSM: Depth [salt water, m] # name 5 = t090C: Temperature [ITS-90, deg C] # name 6 = t190C: Temperature, 2 [ITS-90, deg C] # name 7 = c0S/m: Conductivity [S/m] # name 8 = c1S/m: Conductivity, 2 [S/m] # name 9 = CStarTr0: Beam Transmission, WET Labs C-Star [%] # name 10 = flSP: Fluorescence, Seapoint # name 11 = sbeox0V: Oxygen raw, SBE 43 [V] # name 12 = par: PAR/Irradiance, Biospherical/Licor # name 13 = spar: SPAR/Surface Irradiance # name 14 = pumps: Pump Status # name 15 = altM: Altimeter [m] # name 16 = dz/dtM: Descent Rate [m/s] # name 17 = sal00: Salinity, Practical [PSU] # name 18 = sal11: Salinity, Practical, 2 [PSU] # name 19 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 20 = flag: 0.000e+00 # interval = seconds: 0.0416667 # start_time = Jul 18 2016 16:07:42 [NMEA time, first data scan] # bad_flag = -9.990e-29 # # # # # 5048 # 24-Nov-2015 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.33951256e-003 # 6.37958368e-004 # 2.12346292e-005 # 1.86665740e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3579 # 24-Nov-2015 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.41108168e+000 # 1.16737557e+000 # -1.49427620e-003 # 1.55334612e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 131733 # 06-Apr-2015 # -4.347790e+004 # -5.184406e-001 # 1.193610e-002 # 3.554700e-002 # 0.000000e+000 # 3.025762e+001 # -5.058120e-004 # 3.918840e-006 # 2.607810e-009 # 1.00000000 # 0.00000 # 0.000000e+000 # 1.280000e-002 # -9.105200e+000 # # # # # # 5073 # 24-Nov-2015 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.38581932e-003 # 6.42308636e-004 # 2.21390782e-005 # 1.99718252e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3581 # 24-Nov-2015 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.28119857e+000 # 1.14256510e+000 # -1.48711777e-003 # 1.56011169e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 2745 # new2003 # # 2 # 0.000 # # # # # # 1050 # 12 Apr 2016 (factory) # 20.5750 # -1.1930 # 0.250 # # # # # # 1117 # 21-Nov-2015 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.4544e-001 # -0.5278 # -3.2871e-003 # 1.7606e-004 # -2.7575e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.4600 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 40853 # 12 Feb 2007 # 15.000 # 0.000 # # # # # # 70123 # 4 Apr 2016 (factory) # 1.00000000 # 0.00000000 # 11560693641.61850000 # 1.00000000 # -0.08776394 # # # # # # # # # # # # # # # # # # 20281 # 04 Apr 2016 (factory) # 1641.09195402 # 1.00000000 # # # # datcnv_date = Sep 15 2020 12:03:23, 7.23.2 # datcnv_in = D:\Telework\2016-017\Unprocessed\CTD\2016-17-0193.hex D:\Telework\ 2016-017\Processing\doc\2016-017-ctd.XMLCON # datcnv_ox_hysteresis_correction = no # datcnv_ox_tau_correction = yes # datcnv_bottle_scan_range_source = BL file # datcnv_scans_per_bottle = 241 END* Analysis methods: ----------------- Salinity samples were collected in 200 mL type ll glass bottles with disposable plastic inserts and screw caps supplied by Ocean Scientific International Limited. They were analyzed in a temperature-controlled lab on a Guildline 8400B Salinometer (S/N 68572) standardized with IAPSO standard seawater 3.5 to 4 months after collection. Calculated Standard pool of the mean (Sp) was 0.0024 using 20 out of 21 replicates. The unused replicates were rejected using the Chauvenet criteria. For more detail see file "SWL2015-07 Salt*". Oxygen samples were analyzed at sea using an automated Winkler titration system (Metrohm Dosimat model 876 and a UV light source and detector with a 365nm filter controlled by LV02_876 software designed and constructed by Scripps Institution of Oceanography) with modifications based on Carpenter (1965) and adhering to WOCE protocols (Culberson 1991). For details including a duplicate analysis, see document QF2016-17OXY*.xls. There are two sets of nutrient samples. The following comments refer to channels Nitrate_plus_Nitrite, Silicate and Phosphate; these data were analyzed at the Institute of Ocean Sciences. Nutrient samples were collected in polystyrene tubes, quick frozen in aluminum blocks and stored in -20°C freezer until analysis at IOS. -Most samples were analyzed about 7 months later in February 2017 on a three-channel Technicon Nutrient Auto Analyser. Those samples are indicated by the Analysis_Method channel entry 1. -Some samples were partly thawed prematurely when a freezer was disconnected, so they were analyzed between Nov 23rd and Dec 13th, 2016 using an Astoria analyzer. Those samples are indicated by the Analysis_Method channel entry 2. All IOS analyses were done following methods described in Barwell-Clarke and Whitney (1996). There are two sets of nutrient samples. The following comments refer to channels Nitrate_plus_Nitrite2, Silicate2 and Phosphate2 and Ammonium: Nutrient samples (nitrate+nitrite, orthophosphate,silicate and ammonium) were analyzed at Chesapeake Biological Laboratory of the University of Maryland Center for Environmental Science (CBL-UMCES, http://www.umces.edu/nutrient-analytical-services-laboratory ). They were filtered from the Niskin bottles using 0.45 µM nylon syringe filters and frozen at -20°C until analysis at UMCES. Samples were thawed for 2 weeks at 8 degrees C before analysis using a Technicon Bran & Luebbe AutoAnalyzer II, following these methods: Nitrate+Nitrite: Technicon Ind. Method No.158-71, 1977 and USEPA 1979 Method 353.2. Silicate: Technicon Ind. Method No.811-86T, 1986. Phosphate: Technicon Ind. Method No.155-71W, 1973, 1971 USEPA 1979 Method 365.1 and Froelich, 1978. NH4: References Standard Methods 4500-NH3 G-1997 (for further details, see CBL-UMCES_Ammonium Method 2017-3_3.pdf) Data provided by Lee Cooper (UMCES) Oxygen isotopic analysis water samples were collected in 10 or 20 mL glass scintillation vials, sealed with Polyseal caps and wrapped with Parafilm as a precaution to prevent evaporation and isotopic fractionation. Samples were returned to the Chesapeake Biological Laboratory of the University of Maryland Center for Environmental Science. Water samples were analyzed by equilibration with carbon dioxide using a Thermo Fisher Gas Bench II peripheral linked to a continuous flow Delta V Plus isotope ratio mass spectrometer. The oxygen isotope composition is referenced to Vienna-Standard Mean Ocean Water (V-SMOW): (V-SMOW): d18O = ((Rsample-Rstandard) / Rstandard) *1000 per mille, where R=18O/16O and V-SMOW is Vienna Standard Mean Ocean Water, as distributed by the International Atomic Energy Agency. Analytical precision was better than ±0.1 per mille and was assessed by analysis of in-house water standards during sample analysis and calibration to international water isotope standards (V-SMOW, V-SLAP, GISP). Data corrections were made based upon analysis of the in-house standards relative to international standards, which were normalized as per recommendations of Paul et al. [2007]. Data provided by Lee Cooper (UMCES) DIC/Alkalinity samples were collected in 250 mL glass reagent bottles, preserved with HgCl2, sealed with grease and stored at 4°C, until analysis at IOS about 7 months after collection. Samples were first analysed for DIC on a SOMMA-1 (Single-Operator Multi-Metabolic Analyzer), a computer controlled automated dynamic headspace analyser. The coulometer system is similar to that described by Johnson et al (1993) and was calibrated with Dickson CRM seawater (Batch 152 with a concentration of 2216.94 µmol/kg) (DOE 1994; Dickson 2001; Dickson et al. 2003) supplied by Andrew Dickson (Scripps Institute of Oceanography, San Diego, USA). Samples were then analyzed for alkalinity by means of potentiometric titration using 0.1N HCl/0.6N NaCl, using a program written by Paul Covert, PMEL, University of Washington which is based on Andrew Dickson’s, SCRIPPS system. There are three sets of extracted chlorohpyll samples. The following comments refer to Chlorophyll:Extracted These samples were collected between Victoria and Dutch Harbor. Samples were filtered onto 25mm GF/F filters and stored in glass scintillation vials at -20C pior to analysis which was done at the Institute of Ocean Sciences on August 8 & 9, 2016. Samples were extracted in 90% HPLC grade acetone at -20C for 24 hours and analyzed on a Turner 10AU fluorometer calibrated with commercially pure chlorophyll a standard (Sigma). Fluorescence readings taken before and after acidification were used to calculate chlorophyll and phaeopigment concentrations (Holm-Hansen et al 1965). Chlorophyll samples were analyzed at IOS in Room 2423 within 5 weeks of the cruise. The average of two samples is reported. Variability is assessed as the CV% (std dev / mean*100). Flags and comments apply to chlorophyll values only. There are 3 sets of extracted chlorohpyll samples. The following comments refer to Chlorophyll:Extracted2 These samples were collected between Dutch Harbour and Barrow. Chlorophyll samples were filtered onto 25mm GF/F filters and stored in glass scintillation vials. Filters were frozen at -20°C initially to fracture cell membranes, then 10 mL of 90% acetone was added and samples stored in the dark for 24 hours at 2°C. Chlorophyll concentration in acetone was then analyzed shipboard on a Turner 10AU fluorometer without acidification (Welschmeyer, 1994). The fluorometer was calibrated with a pure chlorophyll-a standard obtained from Turner Designs, (Turner Designs Part No.10-850) before and after all sampling, with use of a secondary solid standard (Part No.10-AU-904) during sampling to identify any possible instrument drift. Data provided by Lee Cooper (UMCES). There are 3 sets of extracted chlorohpyll samples. The following comments refer to Chlorophyll:Extracted3 These samples were collected between Dutch Harbour and Barrow. The following comments refer to Chlorophyll:Extracted3 These samples were provided by K. Frey, Clark University (July 25, 2016). Suspended Particulate Material: To measure SPM, 0.7 µm GF/F glass fiber filters were rinsed with 500 mL of Milli-Q (18 O) water, dried, combusted (4-6 hours at 450 °C), and pre-weighed. SPM samples were filtered using 1000 mL of seawater. Samples were then dried at 55 °C for at least an hour before being sealed and shipped to Clark University to be re-weighed. Data provided by K. Frey, Clark University (July 25, 2016). Water samples for chromophoric dissolved organic carbon (CDOM) analysis were filtered using pre-rinsed (10% HCl and then Milli-Q (18 O-ohms) water) 0.2 µm Whatman nuclepore polycarbonate track-etched membranes immediately after rosette sampling. CDOM samples were stored in the dark at 4ºC in acid washed (10% HCl), pre-combusted (450°C for 6 hours) foil-covered Qorpack clear glass bottles and analyzed shipboard within 24 hours. Data provided by K. Frey, Clark University (July 25, 2016). For more detail on rosette sampling see file 2016-17_SWL_Chem and Logs*.xlsx. References: 1. Barwell-Clarke, J. and Whitney, F. 1996. Institute of Ocean Sciences Nutrient Methods and Analysis. Canadian Technical Report of Hydrography and Ocean Sciences, No. 182, 43 pp. 2. Dickson, A. 2001. Reference materials for oceanic measurements. Oceanography. 14(4):21-22. 3. Dickson, A.G., Afghan, J.D., Anderson, G.C. 2003. Reference for oceanic CO2 analysis: a method for the certification of total alkalinity. Mar. Chem. 80(2-3):185-197. 4. Dickson, A.G., Sabine, C.L. and Christian, J.R. (Eds.) 2007. Guide to best practices for ocean CO2 measurements. PICES Special Publication 3, 191 pp. 5. DOE (1994) Handbook of methods for the analysis of the various parameters of the carbon dioxide system in sea water.Version 2, A. G. Dickson & C. Goyet, eds. ORNL/CDIAC-74. 6. Froelich, P.N. and M.E.Q. Pilson. 1978. Systematic absorbance error with Technicon AutoAnalyzer II colorimeter. Water Res. 12:599-603. 7. Johnson, K.M., Wills, K.D., Butler, D.B., Johnson, W.K. and Wong, C.S. 1993. Coulometric total carbon dioxide analysis for marine studies: maximizing the performance of an automated gas extraction system and coulometric detector. Mar. Chem. 44:167-187. 8. Paul, D., G. Skrzypek, and I. Forizs. 2007. Normalization of measured stable isotopic compositions to isotope reference scales - a review. Rapid Communications in Mass Spectrometry 21 (18): 3006-3014. 9. Welschmeyer, N.A. 1994. Fluorometric analysis of chlorophyll a in the presence of chlorophyll b and pheopigments. Limnology and Oceanography 39 1985-1992. 10. Carpenter, J.H. 1965. The Chesapeake Bay Institute Technique for the Winkler Dissolved Oxygen Method. Limmnol. & Oceanogr., 10: 141-143. 11. Culberson, C.H. 1991. Dissolved oxygen. WOCE Hydrographic Programme Operations and Methods (July 1991). 15pp. * For PDF versions of these papers see folder \\Cruise_Data\DOCUMENTS\Analysis Reference Papers Data Processing Notes: ---------------------- There was contamination of the secondary system with jellyfish parts during events #41 and 46 which may also have affected the primary system. Transmissivity, Fluorescence: SeaPoint, PAR and PAR:Reference are nominal and unedited except that some records were removed in editing temperature and salinity. Channel Oxygen:Dissolved:SBE was recalibrated based on bottles samples taken in the Pacific Ocean section of the cruise. The bottle comparison indicated that the salinity was low by about 0.0055psu but the standard deviation in the fit was 0.008psu. The delay in analysis and poor flushing may account for the difference and noisy fit. The post-cruise calibration indicated that it was low by ~0.0015psu. Calibration is likely within 0.002psu, but larger errors are expected due to minor misalignment in the presence of large vertical temperature gradients, especially near the surface. There were many unstable features in T-S space in the top 50m to 100m that are associated with local minima in the descent rate, but those minima are often not so low that we expect to see corruption by shed wakes. Since they are seen in both temperature sensors the problem is likely not due to sensor malfunction. They are seen in a variety of regions from the Pacific to Arctic, so are not believed to caused by active mixing. In the Chukchi Sea section of the cruise the salinity data was sometimes noisy in sections where temperature was quite steady leading to some unstable features. For further processing details see the processing report 2016-017_Processing_Report.doc. --------------------------------------------------------------------------------------- This research cruise is part of the Distributed Biological Observatory (DBO) programme, which is an international effort to make repeat oceanographic observations at chosen stations in the Bering and Chukchi Seas and in Barrow Canyon. It is also a continuation of the Canada Three Oceans project “C3O” which was part of Canada’s contribution to the International Polar Year (IPY) research effort. Collaborators include University of Maryland, Center for Environmental Science (UMCES), Clark University and NOAA in the US and the University of Victoria and the University of British Columbia in Canada. Principle investigator Lee Cooper (UMCES) has provided nutrients, O18 and Chl-a data to be included in the chemistry data set. --------------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.271E-01 1.0402) $END !1- 2- --3--- --4--- ---5---- ----6---- --7-- ---8--- --9--- --10-- ---11--- --12-- --13- -14- -15- ---16--- 17 --18-- 19 --20-- 21 ---22-- 23 24 ---25-- 26 --27-- 28 --29-- --30-- --31-- 32 --33-- 34 ---35-- 36 --37-- --38-- --39-- ---40-- ---41-- ---42-- ---43-- ---44-- ---45-- ---46-- ---47-- ---48-- ---49-- ---50-- ---51-- ---52-- ---53-- !Bo Bo Pressu Depth Temperat Conductiv Trans Fluores PAR PAR: Salinity Oxygen Oxyge Samp Numb Salinity Fl Nitrat Fl Silica Fl Phospha Fl An Carbon: Fl Alkali Fl Oxygen Chloro Nitrat Fl Silica Fl Phospha Fl Ammoni Chloro Phaeo- SPM CDOM_ CDOM_ CDOM_ CDOM_ CDOM_ CDOM_ CDOM_ CDOM_ CDOM_ CDOM_ CDOM_ CDOM_ CDOM_ !tt tt re ure: ity: missi cence: Refere :T0:C0 : n: le_ er_o :Bottle ag e_ ag te ag te ag al Dissolv ag nity: ag : phyll: e_ ag te2 ag te2 ag um phyll: Pigmen a250 a254 a350 a365 a375 a412 a440 a443 a250: S290- S275- S350- S275- !~u ~u Primary Primary vity URU: nce Dissol Disso Numb ~bin ~o plus_ ~t ~i ~p ~e ed: ~g Total ~T Isotop Extrac plus_ ~r ~c ~h Extrac t: a365 350 295 400 295: !en mb Seapoin ved: lved: er _rec tt Nitrit ri ca ha th Inorgan an ot e:18 ted2 Nitrit it at at ted3 Extrac S350- !ce er t SBE SBE ords le e te te te od ic ic al e2 e2 e2 e2 ted3 400 !-- -- ------ ------ -------- --------- ----- ------- ------ ------ -------- ------ ----- ---- ---- -------- -- ------ -- ------ -- ------- -- -- ------- -- ------ -- ------ ------ ------ -- ------ -- ------- -- ------ ------ ------ ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- *END OF HEADER 10 10 4.8 4.8 4.0296 2.782739 56.3 0.306 87.8 380.3 29.3998 8.09 352.8 515 241 29.4206 0 0.00 0 14.25 0 0.668 0 2 1891.35 0 2047.4 0 -1.53 0.35 0.19 0 14.56 0 0.746 0 0.40 -99.00 -99.00 -99.000-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000 9 9 5.0 5.0 4.0305 2.782716 56.3 0.317 79.5 376.7 29.3987 8.11 353.8 514 48 -99.0000 0 -99.00 0 -99.00 0 -99.000 0 -99 -99.00 0 -99.0 0 -99.00 -99.00 -99.00 0 -99.00 0 -99.000 0 -99.00 0.69 0.12 0.007 2.3000 2.1095 0.2964 0.2460 0.2037 0.1126 0.0766 0.0732 9.3633 -0.0216 -0.0236 -0.0141 1.6694 7 7 14.8 14.7 -0.8961 2.552347 55.5 0.529 26.1 384.7 31.2690 10.19 443.7 512 54 -99.0000 0 -99.00 0 -99.00 0 -99.000 0 -99 -99.00 0 -99.0 0 -99.00 -99.00 -99.00 0 -99.00 0 -99.000 0 -99.00 1.14 0.17 0.007 3.8711 3.6209 1.0031 0.8502 0.7891 0.5846 0.4711 0.4654 4.5530 -0.0214 -0.0236 -0.0152 1.5539 8 8 14.9 14.8 -0.8952 2.552705 56.2 0.440 25.6 380.9 31.2728 10.22 444.9 513 241 31.3084 0 0.00 0 19.00 0 0.849 0 2 -99.00 0 -99.0 0 -1.76 0.97 0.24 0 19.35 0 0.977 0 0.50 -99.00 -99.00 -99.000-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000 6 6 24.5 24.3 -1.5410 2.581646 30.3 2.027 5.8 410.4 32.3480 7.37 320.6 511 241 32.3595 0 7.10 6 28.89 6 1.635 6 2 -99.00 0 -99.0 0 -1.54 2.64 7.79 0 27.93 0 1.760 0 3.43 -99.00 -99.00 -99.000-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000 5 5 24.6 24.4 -1.5403 2.581787 30.1 1.968 5.7 412.2 32.3492 7.38 321.2 510 55 -99.0000 0 -99.00 0 -99.00 0 -99.000 0 -99 -99.00 0 -99.0 0 -99.00 -99.00 -99.00 0 -99.00 0 -99.000 0 -99.00 3.29 0.48 0.009 3.1779 3.0114 0.5364 0.4128 0.3460 0.2063 0.1280 0.1234 7.6985 -0.0182 -0.0224 -0.0159 1.4098 3 3 35.1 34.8 -1.5343 2.583443 22.6 2.541 0.2 409.1 32.3590 7.38 320.9 508 71 -99.0000 0 -99.00 0 -99.00 0 -99.000 0 -99 -99.00 0 -99.0 0 -99.00 -99.00 -99.00 0 -99.00 0 -99.000 0 -99.00 3.54 0.56 0.009-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000 4 4 35.2 34.8 -1.5343 2.583448 23.4 2.655 0.2 411.8 32.3590 7.38 320.9 509 241 32.3627 0 7.09 0 28.87 0 1.613 0 2 -99.00 0 -99.0 0 -1.48 3.39 6.88 0 28.03 0 1.730 0 3.29 -99.00 -99.00 -99.000-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000 2 2 41.4 41.0 -1.5327 2.583848 22.5 2.605 0.0 367.0 32.3590 7.38 321.0 507 241 32.3159 0 6.94 0 28.54 0 1.590 0 2 2169.83 0 2241.0 0 -1.39 3.35 7.27 0 29.56 0 1.780 0 3.14 -99.00 -99.00 -99.000-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000-99.0000 1 1 41.4 41.0 -1.5325 2.583874 22.2 2.763 0.0 369.2 32.3591 7.38 321.2 506 166 -99.0000 0 -99.00 0 -99.00 0 -99.000 0 -99 -99.00 0 -99.0 0 -99.00 -99.00 -99.00 0 -99.00 0 -99.000 0 -99.00 3.46 0.54 0.009 2.1591 2.0155 0.3305 0.2653 0.2261 0.1409 0.0918 0.0872 8.1398 -0.0201 -0.0246 -0.0137 1.7996